.content{
    padding: 0 20px;
}
.redCircle{
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;
    background-color: #f33333;
    border-radius: 50%;
}
.message{
    height: 50px;
    line-height: 50px;
}
.message:hover{
    background-color: #f5f7fc;
}
.leftContent{
    text-align: left;
    color: #415161;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.rightTime{
    text-align: right;
    color: #96a6b6;
}